82662582074470 has 128 divisors (see below), whose sum is σ = 162441961920000. Its totient is φ = 30166649290752.

The previous prime is 82662582074447. The next prime is 82662582074507. The reversal of 82662582074470 is 7447028526628.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 82662582074399 and 82662582074408.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 415388514 + ... + 415587466.

It is an arithmetic number, because the mean of its divisors is an integer number (1269077827500).

Almost surely, 2^{82662582074470} is an apocalyptic number.

82662582074470 is a deficient number, since it is larger than the sum of its proper divisors (79779379845530).

82662582074470 is a wasteful number, since it uses less digits than its factorization.

82662582074470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 199522.

The product of its (nonzero) digits is 72253440, while the sum is 61.

The spelling of 82662582074470 in words is "eighty-two trillion, six hundred sixty-two billion, five hundred eighty-two million, seventy-four thousand, four hundred seventy".